title: Calcium homoeostasis during pregnancy.
mesh_terms: D002116:Calcitonin / Q000378:metabolism; D002118:Calcium / Q000378:metabolism*; D005260:Female; D006801:Humans; D011247:Pregnancy; D014807:Vitamin D / Q000378:metabolism
chemical_list: D014807:Vitamin D; D002116:Calcitonin; D002118:Calcium